公开(公告)号：EP3088160B1

公开(公告)日：2017-10-04

申请号：EP16167803.2

申请日：2016-04-29

申请人： Krones AG

发明人： Knapp, Peter

IPC分类号： B29C49/12 ,  B29C49/66 ,  B29C49/06 ,  B29C49/36 ,  B29K67/00 ,  B29L31/00

CPC分类号： B29C49/12 ,  B29C49/06 ,  B29C49/36 ,  B29C49/66 ,  B29C2049/1233 ,  B29C2049/6615 ,  B29C2049/6692 ,  B29K2067/003 ,  B29L2031/7158

公开(公告)号：EP2155469A1

公开(公告)日：2010-02-24

申请号：EP08750208.4

申请日：2008-05-08

申请人： Inergy Automotive Systems Research (Société Anonyme)

发明人： ROOS, Sylvain ,  BRETNACHER, Manuel

IPC分类号： B29C49/20 ,  B29C49/42 ,  B29C49/04 ,  B29K23/00 ,  B60K15/077 ,  B60K15/03

CPC分类号： B29C49/20 ,  B29C35/16 ,  B29C49/04 ,  B29C49/041 ,  B29C49/16 ,  B29C49/22 ,  B29C49/4247 ,  B29C2035/1658 ,  B29C2049/2008 ,  B29C2049/2013 ,  B29C2049/2095 ,  B29C2049/6615 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2105/12 ,  B29K2995/0069 ,  B29L2031/7172

摘要： Process for manufacturing a fuel tank equipped with an internal accessory and having a plastic wall produced from a parison, said process comprising, in order, the following steps: a) the accessory (2) and the molten parison (5) are introduced into a mould (1) so that the accessory (2) is surrounded by the parison (5), said mould comprising cavities (1) equipped with at least one moving part (4); b) a pressurized gas is introduced inside the parison (5) to carry out a pre-blow moulding of said parison; c) the pre-blow-moulded parison (5) is pressed locally against the accessory (2) using the moving part (4) in order to firmly attach the two without piercing the parison (5); d) the mould (1) is closed and the final blow moulding of the parison (5) is carried out by flattening it against the mould (1) cavities using the pressurized gas; and e) the tank is removed from the mould (1).

公开(公告)号：EP1424187A1

公开(公告)日：2004-06-02

申请号：EP02755711.5

申请日：2002-07-31

申请人： Yoshino Kogyosho Co., Ltd.

发明人： YAGUCHI, Hiromi c/o Yoshino Kogyosho Co., Ltd. ,  ISHIZUKA, Tomohiko c/o Yoshino Kogyosho Co., Ltd. ,  UESUGI, Daisuke c/o Yoshino Kogyosho Co., Ltd.

IPC分类号： B29C49/18 ,  B29C49/64

CPC分类号： B29C49/18 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29C49/06 ,  B29C49/221 ,  B29C49/649 ,  B29C49/66 ,  B29C2049/6615 ,  B29C2049/6646 ,  B29K2023/086 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2995/0017 ,  B29K2995/0067 ,  B29L2031/7158 ,  Y10S264/906

摘要： A method for producing a bottle-shaped container that is highly thermally resistant and shows an excellent shaping/shape-keeping property in a short period of time is provided. The method for producing the bottle-shaped container mainly made of polyethylene terephthalate comprises the steps of: first biaxially-oriented blow-molding a preform mainly made of polyethylene terephthalate in a first metal mold, to form a primary intermediate molded article; causing thermal contraction of the primary intermediate molded aritcle by heating the primary intermediate molded article, to form a secondary intermediate molded article; and second blow-molding the secondary intermediate molded article in a second metal mold, to form the bottle-shaped container, characterized in that in the second biaxially-oriented blow-molding step, fluid is blown into the secondary intermediate molded article to expand the secondary intermediate article, and then further fluid is blown into and circulated in the expanded article to cool the expanded article.

摘要翻译： 提供了一种制造高耐热性且在短时间内显示出优异的成形/保形性的瓶形容器的方法。 主要由聚对苯二甲酸乙二醇酯制成的瓶状容器的制造方法包括：在第一金属模具中首先对主要由聚对苯二甲酸乙二醇酯制成的预成型件进行双向拉伸吹塑，形成初级中间成型体; 通过加热初级中间模塑制品来引起初级中间成型体的热收缩，形成二次中间模塑制品; 将第二中间成型体在第二金属模具中吹塑成型，形成瓶状容器，其特征在于，在所述第二双轴取向吹塑成形工序中，向第二中间成形体吹入流体， 次级中间制品，然后将进一步的流体吹入膨胀制品中并在膨胀制品中循环以冷却膨胀制品。

公开(公告)号：EP0919355A4

公开(公告)日：2002-07-24

申请号：EP97904640

申请日：1997-02-25

申请人： KAO CORP

发明人： NONOMURA AKIRA ,  ICHINOHE KENJI ,  OOTANI KEN-ICHI

IPC分类号： B29C49/64 ,  B29C49/04 ,  B29C49/66 ,  B29C49/78 ,  B29L22/00 ,  B29C49/46

CPC分类号： B29C49/66 ,  B29C49/04 ,  B29C49/783 ,  B29C2049/6615 ,  B29C2049/6646

摘要： A blow molding method, in which gas is blown into a parison in a metallic die (7) to expand the parison to bring the same into close contact with a molding portion of the die to mold a blow molding (6), and gas in the blow molding (6) is exhausted and cooled, comprises setting a gas pressure in the blow molding (6) at 5 to 8 kgf/cm2 (G) and exhausting the gas, which meets the relation F≥10 x W [F: air flowrate (N1/min), W: weight of blow molding (g)], while blowing the gas into the blow molding.

公开(公告)号：EP3088160A1

公开(公告)日：2016-11-02

申请号：EP16167803.2

申请日：2016-04-29

申请人： Krones AG

发明人： Knapp, Peter

IPC分类号： B29C49/12 ,  B29C49/66 ,  B29C49/06 ,  B29C49/36 ,  B29K67/00 ,  B29L31/00

CPC分类号： B29C49/12 ,  B29C49/06 ,  B29C49/36 ,  B29C49/66 ,  B29C2049/1233 ,  B29C2049/6615 ,  B29C2049/6692 ,  B29K2067/003 ,  B29L2031/7158

摘要： Verfahren zum Umformen von Kunststoffvorformlingen (1) zu Kunststoffbehältnissen (20) mit den Schritten:
- Einbringen eines zu expandierenden Kunststoffvorformlings (10) in eine Blasform (2)
- Beaufschlagen des Kunststoffvorformlings (10) mit einem fließfähigen Medium zu dessen Expansion
- Einführen eines stangenförmigen Körpers (6) in den Kunststoffvorformling (10) und Dehnen des Kunststoffvorformlings (10) entlang seiner Längsrichtung (L)
- Beaufschlagen einer Innenwandung (20c) des Kunststoffbehältnisses (20) mit einem fließfähigen Medium, wobei dieses fließfähige Medium durch den stangenförmigen Körper (6) geleitet wird.
Erfindungsgemäß kontaktiert der stangenförmige Körper (6) zum Dehnen des Kunststoffvorformlings (10) wenigstens zeitweise während des Reck- und Blasvorgangs eine Innenwandung des Kunststoffvorformlings (10) und wird während der Beaufschlagung mit Kühlluft von dieser Innenwandung des Kunststoffvorformlings, insbesondere von einem Bodenbereich (20c) des Vorformlings, beabstandet.

摘要翻译： 成型塑料预成型件（1）为塑料容器（20）包括以下步骤的方法： - 将被扩展在吹模塑料预成型件（10）（2）， - 加压塑料预成型件（10）到其扩张的可流动介质 - 插入棒状 体（6）在塑料预成型件（10）和沿其纵向方向（L）的塑料预成型件（10）的拉伸 - 将塑料容器（20）的可流动介质的内壁（20℃），所述通过所述棒状体（可流动的介质6 ）传递。 根据本发明的棒状体（6）接触的拉伸和吹塑从塑料预成型件的内壁的冷却空气的应用期间该塑料预成型件的内壁（10）和，尤其是底部（20℃）中以拉伸塑料预成型件（10）至少暂时 预成型件的，间隔开。

公开(公告)号：EP2607051A1

公开(公告)日：2013-06-26

申请号：EP11194803.0

申请日：2011-12-21

申请人： Kyoraku CO., LTD

发明人： Igarashi, Yu ,  Onodera, Masaaki ,  Ohno, Yoshinori

IPC分类号： B29C49/00 ,  B29K105/04 ,  B29L31/30 ,  B29L31/24 ,  B29C51/26 ,  B29C44/34 ,  B29C49/66 ,  B29C49/60 ,  B29C49/04 ,  B29C51/42

CPC分类号： B29C49/0005 ,  B29C44/3419 ,  B29C49/04 ,  B29C49/041 ,  B29C49/60 ,  B29C49/66 ,  B29C51/267 ,  B29C51/427 ,  B29C2049/6027 ,  B29C2049/6036 ,  B29C2049/609 ,  B29C2049/6615 ,  B29C2049/6623 ,  B29C2049/6669 ,  B29C2791/006 ,  B29C2791/007 ,  B29K2023/10 ,  B29K2105/04 ,  B29L2031/24 ,  B29L2031/3055

摘要： An object of the present invention is to provide a method of forming a hollow blow-molded foam (200) article and also provide such a hollow-molded foam (200) article, which are capable of improving a flow-rate efficiency of a fluid that flows through the inside of the hollow blow-molded foam (200) article. A foaming resin is sandwiched between molds (12a,12b) so that a hollow blow-molded foam (200) article having a ventilation path is molded, and a fluid for use in cooling the hollow blow-molded foam (200) article is allowed to flow through the ventilation path so that the hollow blow-molded foam (200) article is cooled.

摘要翻译： 本发明的目的是提供一种形成中空吹塑成型泡沫（200）制品的方法，并且还提供这样的中空成型泡沫（200）制品，其能够提高流体的流速效率 其流过中空吹塑成型泡沫（200）制品的内部。 将发泡树脂夹在模具（12a，12b）之间，使得具有通风路径的中空吹塑成型泡沫（200）制品被模制，并且允许用于冷却中空吹塑泡沫（200）制品的流体 流过通气路径，使得中空吹塑成型泡沫（200）制品被冷却。

公开(公告)号：EP1424187B1

公开(公告)日：2012-06-13

申请号：EP02755711.5

申请日：2002-07-31

申请人： Yoshino Kogyosho Co., Ltd.

发明人： YAGUCHI, Hiromi c/o Yoshino Kogyosho Co., Ltd. ,  ISHIZUKA, Tomohiko c/o Yoshino Kogyosho Co., Ltd. ,  UESUGI, Daisuke c/o Yoshino Kogyosho Co., Ltd.

IPC分类号： B29C49/18 ,  B29C49/64 ,  B29C49/06 ,  B29C49/22 ,  B29C49/66

CPC分类号： B29C49/18 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/14106 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14133 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29C49/06 ,  B29C49/221 ,  B29C49/649 ,  B29C49/66 ,  B29C2049/6615 ,  B29C2049/6646 ,  B29K2023/086 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2995/0017 ,  B29K2995/0067 ,  B29L2031/7158 ,  Y10S264/906

摘要： A method of manufacturing a container or a bottle having a heat resistance and an excellent shapability and formed mainly of polyethylene terephthalate resin, comprising the steps of, using a primary metal mold, forming, by primary biaxial stretching blow, a preform formed mainly of polyethylene terephthalate resin to form a primary intermediate formed product, heating the primary intermediate formed product to form a secondary intermediate formed product by thermally contracting the primary intermediate formed product, forming the secondary intermediate formed product by a secondary blow by using a secondary metal mold, and, in the secondary blow forming, the fluid is further blown into the formed product and circulated after fluid is blown into the secondary intermediate formed product and expanded to cool the formed product.

公开(公告)号：EP1727661B1

公开(公告)日：2009-09-09

申请号：EP05707725.7

申请日：2005-03-08

申请人： Krones Aktiengesellschaft

发明人： HIRDINA, Jochen

IPC分类号： B29C49/78 ,  B29C49/18 ,  B29C49/66

CPC分类号： B29C49/783 ,  B29C49/04 ,  B29C49/06 ,  B29C49/12 ,  B29C49/18 ,  B29C49/36 ,  B29C49/4289 ,  B29C49/62 ,  B29C49/66 ,  B29C2049/4608 ,  B29C2049/462 ,  B29C2049/4655 ,  B29C2049/5841 ,  B29C2049/6615 ,  B29C2049/6646 ,  B29C2049/6676 ,  B29C2049/6692 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2627/06 ,  B29K2995/004 ,  B29K2995/0041 ,  Y02P70/271

摘要： The invention relates to a method and a device for producing a hollow body (7), especially a heat-resistant hollow body, which is shaped from a heated preform from a thermoplastic material in a contoured blow mold (2). For this purpose, a first medium is fed to the preform, said medium being stored in a first medium reservoir (32) and being subject to a pressure p1 (pre-blow phase). At approximately the same time the hollow body is stretched by means of a stretching rod (6) and a second medium is fed to the hollow body, said medium being stored in a second medium reservoir (33) and having a pressure p2 which is higher than p1 (final blow phase). The hollow body is shaped by said second medium and cooled by a third medium which is stored in a third medium reservoir (rinse phase). The pre-blow medium is maintained at a pressure of 2-20 bar, the final blow medium at a pressure of 15-45 bar and the cooling medium at a pressure of 30-45 bar.

公开(公告)号：EP1735137A1

公开(公告)日：2006-12-27

申请号：EP05729833.3

申请日：2005-04-07

申请人： Inergy Automotive Systems Research (Société A.)

发明人： CRIEL, Bjorn

IPC分类号： B29C49/42

CPC分类号： B29C49/4242 ,  B29C49/04 ,  B29C49/041 ,  B29C49/22 ,  B29C49/30 ,  B29C49/4205 ,  B29C49/78 ,  B29C2049/044 ,  B29C2049/4608 ,  B29C2049/4617 ,  B29C2049/4655 ,  B29C2049/609 ,  B29C2049/6615 ,  B29C2793/0081 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2067/00 ,  B29K2077/00 ,  B29L2023/004 ,  B29L2031/7172

摘要： Process and device for the extrusion/moulding of thermoplastic hollow bodies using at least one extruder (1) and at least two moulds (4, 5) and comprising the extrusion of a flow of material, its cutting into parisons and the moulding of the parisons to produce the hollow body, alternately in the first (4) and then in the second mould (5). The process may work in parallel for certain of its steps. This process and this device are very suitable for producing hollow bodies of complex three-dimensional geometry with a high productivity.

公开(公告)号：EP0734836A1

公开(公告)日：1996-10-02

申请号：EP95917492.1

申请日：1995-04-28

申请人： Yoshino Kogyosho Co., Ltd.

发明人： SEKI, Nobuichi Yoshino Kogyosho Co., Ltd. ,  KIMURA, Masanori Yoshino Kogyosho Co., Ltd. ,  ICHIZAWA, Yoshiyuki Yoshino Kogyosho Co., Ltd. ,  KOSHIDAKA, Yukio

IPC分类号： B29C49/08

CPC分类号： B29C49/48 ,  B29C49/06 ,  B29C49/08 ,  B29C49/4205 ,  B29C49/58 ,  B29C49/76 ,  B29C2049/4294 ,  B29C2049/5827 ,  B29C2049/6615

摘要： The present invention is intended to prevent the deformation of a cylindrical mouth portion of a preform when a blow pressure acts thereon in a diameter expanding direction during biaxial orientation blow molding. During biaxial orientation blow molding, sealing of the blow pressure is accomplished by means of a neck ring P1 circumferentially provided on a lower end of the circumferential surface of a cylindrical mouth portion P2 of a preform to thereby make the blow pressure act uniformly on the whole area of the cylindrical mouth portion P2, whereby the unreasonable deformation of the cylindrical mouth protion P2 due to the ununiform application of blow pressure thereto can totally be eliminated.

摘要翻译： 本发明旨在防止在双轴取向吹塑成型期间在吹塑压力作用于其上的扩径方向上的预成型件的圆筒形口部的变形。 在双轴取向吹塑成型中，吹塑压力的密封通过圆周设置在预成型件的圆筒形口部P2的圆周表面的下端上的颈环P1来实现，从而使吹塑压力整体上均匀地起作用 圆筒形口部P2的区域，由此可以消除由于吹塑压力的不均匀施加引起的圆筒形口部P2的不合理变形。